Process displays electronic Analogue inputs and outputs for measured values Large 14 mm display LED, 6-digits, programmable PCD45 Features –– Process display –– Display 6-digits –– Connection: Two one-channel analogue sensors –– Two limits –– Ratio display –– Three analgue outputs –– Programmable peak value memory (slave pointer) –– Interface RS232 or RS422/RS485 PCD45 - Process display Technical data - electrical ratings Description Voltage supply 85...265 VAC (50/60 Hz) 18...30 VDC Power consumption 7 VA, 5 W Sensor supply 18 VDC ±10 % / 350 mA Display LED, 7-segment display Number of digits 6-digits Two analog inputs for connection of two sensors. This information can be indicated by F1 and F2. Both measured values F1 and F2 are calculated internally and output by F3. The measured values F1, F2 and F3 can be output as separate analogue signals -10...+10 V / 0...+10 V for process control. Two limits „P1“ and „P2“ that may be assigned at will enable monitoring of production processes. Digit height 14 mm Function Digital display of 2 analogue measured values Peak value memory (slave pointer) Measuring principle Analogue resolution 12 bit Input logic PNP Control inputs 3 outputs Control functions Hold, Reset, Keylock, etc. Data memory >10 years in EEPROM Analogue input 0(2)...10 V, 0(4)...20 mA Resolution 12 bit Temp. coeffic. typ. ±20 ppm/°C Interfaces RS232, RS422, RS485 Standard DIN EN 61010‑1 Protection class II Overvoltage category II Pollution degree 2 Emitted interference DIN EN 61000-6-3 Interference immunity DIN EN 61000-6-2 Approvals UL/cUL, CE conform 1 Operating temperature 0...+50 °C Storing temperature -20...+70 °C Relative humidity 80 % non-condensing Core cross-section 1.5 mm² Protection DIN EN 60529 IP 65 face with seal Operation / keypad Membrane with softkeys Housing type Housing for control panel installation Dimensions W x H x L 96 x 48 x 124 mm Cutout dimensions 96 x 45 mm (+0.6) Installation depth 123.75 mm Mounting Front panel installation by clip frame Weight approx. 350 g (AC), 250 g (DC) Material Housing: Makrolon 6485 (PC) www.baumerivo.com Subject to modification in technic and design. Errors and omissions excepted. Potential-free change-over contact Analogue inputs and outputs 2 limits Control inputs Calculating functions Offset (maximum and minimum analogue limit) Technical data - mechanical design 3 analogue outputs 0...+10 V, -10...+10 V Resolution 12 bit Temp. coeffic. typ. ±20 ppm/°C Outputs relay Programmable parameters 30/10/2008 Analogue output Technical data - electrical ratings Process displays electronic Analogue inputs and outputs for measured values Large 14 mm display LED, 6-digits, programmable PCD45 Block circuit diagram Connection diagram Supply voltage 7 Sensor supply - + 2 8 + Analog input F1 + F1 – 19 18 17 16 Analog output 10 Measuring value F1 9 F2 + 12 F2 – 11 RS422 Control input 1 26 Measuring value F2 RS232 14 3 15 29 ±10V Calculation functions 30 Measuring value F1 / F2 / F3 RS485 T,R+ RS422 TxD+ 16 T,R- TxD- 17 RxD+ 18 Limit P1 A3 0V Output 3 RS485 A2 0V Measuring value F3 Ratio F1 : F2 Difference F1 - F2 Stretching Shrinking Adding F1 + F2 A1 0V 27 ±10V 28 13 2 25 ±10V P1 4 5 Limit P2 P2 6 Interface RS485/RS422 RxD- 19 TxD 16 RxD 18 Interface RS232 GND 19 Trigger level 2 Comparator inputs Input circuit Inputs PNP-logic Input level Programmable Input level Low 0...2 VDC Input level High 3...40 VDC Input resistance 3 kΩ Relay outputs Output circuit Switching voltage max. 250 VAC / 110 VDC Switching current max. 1A Switching capacity max. 150 VA / 30 W Relay responding time 5 ms www.baumerivo.com Subject to modification in technic and design. Errors and omissions excepted. A1 1 TxD+ 0V ±10V 0V ±10V A2 Analog output max. 250 V terminal - terminal / - terminal - 30/10/2008 A3 P2 P1 Limit value TxD- Analog input Control input 0V ±10V 30 29 28 27 26 25 Voltage supply 1 TxD - +V 0V F1 2 T,R+ + 3 RxD+ F2 4 T,R- + 5 RxD- 1 6 RxD 2 7 Sensor supply 3 8 GND 15 14 13 12 11 10 9 Process displays electronic Analogue inputs and outputs for measured values Large 14 mm display LED, 6-digits, programmable PCD45 Part number PCD45. PX01 Voltage supply 2 85...265 VAC 3 18...30 VDC 0 1 2 3 Inputs / outputs 0...10 V input / -10...+10 V output 0...20 mA input / -10...+10 V output 0...10 V input / 0...+10 V output 0...20 mA input / 0...+10 V output Interface 0 Without interface 1 RS422 / RS485 2 RS232 Dimensions 96 7 48 123.75 19.75 Subject to modification in technic and design. Errors and omissions excepted. 1-10 3 www.baumerivo.com 30/10/2008 109 Process displays electronic Analogue inputs and outputs for measured values Large 14 mm display LED, 6-digits, programmable 4 www.baumerivo.com 30/10/2008 Subject to modification in technic and design. Errors and omissions excepted. PCD45